/* radio */
.radio input {
  display: none;
}
.radio label,
.radio span {
  display: inline-block;
  font-size: 12px;
  padding-left: 20px;
  position: relative;
  line-height: 16px;
  white-space: nowrap;
  cursor: pointer;
}
.radio label:before,
.radio span:before {
  background-color: #ffffff;
  border: 1px solid #d9d9d9;
  content: "";
  display: inline-block;
  height: 16px;
  left: 0;
  position: absolute;
  width: 16px;
  border-radius: 50%;
  top: 0px;
  box-sizing: border-box;
}
.radio label:after,
.radio span:after {
  display: inline-block;
  height: 16px;
  left: 4px;
  position: absolute;
  top: -1px;
  width: 16px;
  box-sizing: border-box;
}
.radio input[type="radio"]:checked + label:after,
.radio input[type="radio"]:checked + span:after {
  content: '';
  width: 0px;
  height: 0px;
  position: absolute;
  top: 5px;
  left: 5px;
  border: 3px solid #ff7713;
  border-radius: 50%;
}
.radio input[type="radio"]:disabled + label:before,
.radio input[type="radio"]:disabled + span:before {
  background-color: #f2f2f2;
}
/* radio 单选列表 */
.radio-list .radio {
  float: left;
  margin-right: 40px;
}
.radio-list .radio:last-child {
  margin-right: 0;
}
